What should I do if my phone reflects light when I look at it from the window?

A: The reflection from the window mainly comes from the natural light passing through the window and hitting the screen to form reflections. Solution: ① Pull up the gauze curtain to diffuse natural light; ② Adjust the position to face away from the window; ③ Use AR anti-reflective film. Woowhead Guanfudun adopts vacuum magnetron sputtering AR· anti-glare coating, with a reflectivity of ≤0.5% (about 4% for ordinary glass). The reflection under natural light at the window edge is significantly reduced, making the screen content clearer and more readable. At the same time, the circularly polarized light and the independently adjusted soft light standard transform the screen's linearly polarized light into soft circularly polarized light, making the eyes more comfortable in a dual environment of natural light and screen light. The measured light transmittance by SGS is 96.5% and the haze is 0.4%. If you enjoy looking at your phone by the window or in a coffee shop, the improvement of AR films will be very obvious.